40448394

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{5441}}^1$

素因数の和:5515

約数の個数: 48

約数和(自身を含む): 101874240

約数和(自身を除く): 61425846

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 59, 63, 118, 126, 177, 354, 413, 531, 826, 1062, 1239, 2478, 3717, 5441, 7434, 10882, 16323, 32646, 38087, 48969, 76174, 97938, 114261, 228522, 321019, 342783, 642038, 685566, 963057, 1926114, 2247133, 2889171, 4494266, 5778342, 6741399, 13482798, 20224197, 40448394]

約数ペア:

[(1, 40448394), (2, 20224197), (3, 13482798), (6, 6741399), (7, 5778342), (9, 4494266), (14, 2889171), (18, 2247133), (21, 1926114), (42, 963057), (59, 685566), (63, 642038), (118, 342783), (126, 321019), (177, 228522), (354, 114261), (413, 97938), (531, 76174), (826, 48969), (1062, 38087), (1239, 32646), (2478, 16323), (3717, 10882), (5441, 7434)]